Question

【题目】— do you go shopping? —Once a week.

A. How many B. How often

C. What time D. Where

Answer 1

【答案】B

【解析】

句意：——你多久去购物一次？—— 一周一次。A. How many多少；B. How often多久(一次)（指频率）；C. What time 几点；D. Where哪里。由Once a week.可知，答语是指频率的。因此用How often提问。故选B。